What is the address of Waynesburg STP?

The address on the plant’s EPA facility record is Meadowlark Lane, Waynesburg, PA 15370, in Greene County. Its coordinates are 39.8986, -80.1647. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Waynesburg STP treat?

Waynesburg STP treats an average of 0.41 MGD and is permitted for a design flow of 0.8 MGD.

What treatment technology does Waynesburg STP use?

Klarifi has identified 2 treatment structures and unit processes at the Waynesburg facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Waynesburg STP?

The facility discharges under NPDES permit PA0020613, currently effective, expiring November 2030.

Is Waynesburg STP in compliance?

Discharge monitoring reports show 5 violations at Waynesburg STP in the last three years, 5 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Waynesburg STP and how do I contact them?

Waynesburg STP is a publicly owned treatment works in Waynesburg, Pennsylvania. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Waynesburg STP

Meadowlark Lane, Waynesburg, PA 15370 · Greene County · Publicly Owned Treatment Works

Average flow: 0.41 MGD

Design flow: 0.8 MGD

NPDES permit: PA0020613; Effective

Permit expires: November 2030

Population served: —; CWNS 2022

Waynesburg STP is a publicly owned wastewater treatment works in Waynesburg, Greene County, Pennsylvania treating an average of 0.41 million gallons per day against a permitted design capacity of 0.8 MGD. It discharges under NPDES permit PA0020613 (effective), which expires in November 2030, with 5 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Waynesburg STP.

Available with a free Klarifi account

See the full treatment train at Waynesburg STP: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 5

Effluent violations: 5

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

2 verified contacts for Waynesburg STP, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Waynesburg STP, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Pennsylvania

Franklin Twp Sew Auth STP

Waynesburg · 1 mi away

—

Rogersville STP

Rogersville · 6 mi away

0.0033 MGD

Dry Tavern Sew Auth STP

Jefferson · 8 mi away

0.04 MGD

Williamstown STP

Jefferson · 9 mi away

0.04 MGD

Rices Landing Boro

Rices Landing · 9 mi away

0.04 MGD

Marianna W Bethlehem STP

Marianna · 10 mi away

0.16 MGD

Crucible WPCF

Carmichaels · 11 mi away

0.04 MGD

Carmichaels Cumberland Jt Sew Auth WWTP

Carmichaels · 11 mi away

0.53 MGD

Waynesburg STP: frequently asked questions

Sources and methodology

Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.

Data refreshed October 12, 2026; facility record last updated December 20, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms

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